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Molybdenum Copper...
Molybdenum-copper (MoCu) alloy is a...
Molybdenum
Molybdenum Copper Alloy, MoCu Alloy
HTMO1098
New product
Molybdenum-copper (MoCu) alloy is a quasi-alloy that combines the benefits of molybdenum and copper. It has excellent properties such as high strength, high density, resistance to high temperatures and arc erosion, good conductivity, and processability. Heeger Materials offers top-quality Mo-Cu Alloy at competitive prices, providing customization options to meet specific needs.
Please contact us if you need customized services. We will contact you with the price and availability in 24 hours.
Data sheet
| Materials | Mo90Cu10, Mo85Cu15, Mo80Cu20, Mo70Cu30, Mo60Cu40, Mo50Cu50, Mo40Cu60, or customized |
More info
Molybdenum-copper (MoCu) alloy features an adjustable thermal expansion coefficient and thermal conductivity. The molybdenum to copper ratio is customizable, offering lower density but a higher thermal expansion coefficient than tungsten-copper (WCu) alloy. Its superior rollability makes it suitable for thin strip production and stamping, enabling cost-effective, high-volume production of heat-sinkable parts. Consequently, MoCu alloy is more suited for aerospace and other industries.
Molybdenum Copper Alloy Specifications
Material | Mo Content | Cu Content | Density | Thermal Conductivity 25℃ | CTE 25℃ |
Wt% | Wt% | g/cm3 | W/M∙K | (10-6/K) | |
Mo90Cu10 | 90±1 | Balance | 10 | 150-160 | 5.6 |
Mo85Cu15 | 85±1 | Balance | 10 | 160-180 | 6.8 |
Mo80Cu20 | 80±1 | Balance | 9.9 | 170-190 | 7.7 |
Mo70Cu30 | 70±1 | Balance | 9.8 | 180-200 | 9.1 |
Mo60Cu40 | 60±1 | Balance | 9.66 | 210-250 | 10.3 |
Mo50Cu50 | 50±0.2 | Balance | 9.54 | 230-270 | 11.5 |
Mo40Cu60 | 40±0.2 | Balance | 9.42 | 280-290 | 11.8 |
*The ratio of Molybdenum to Copper can be tailored according to specific requirements.
Molybdenum Copper Alloy Features
- High conductivity
- Adjustable low coefficient of thermal expansion
- Non-magnetic
- Low gas content
- Good vacuum properties
- Good machinability and special high-temperature properties
Molybdenum Copper Alloy Applications
- Microwave carriers
- Ceramic substrate carriers
- Laser diode mounts
- Optical packages
- Power packages
- Butterfly packages
- Crystal carriers for solid-state lasers
Molybdenum Copper Alloy Packing
Molybdenum Copper Alloy is tagged and labeled externally to ensure efficient identification and quality control. Great care is taken to avoid any damage caused during storage or transportation.
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